"Meant to Be's," from CBS Paramount, is a romantic drama about a dead woman (Smart) sent back to Earth to help people improve their lives. Gruffudd will play her tour guide and mentor.

Recently reprising his role as Reed Richards in "Fantastic Four: Rise of the Silver Surfer," Gruffudd will next be seen in "Secret of Moonacre." He is repped by Endeavor and the Firm.

The Warner Bros. TV-produced "Mentalist" centers on Patrick Jane (Baker), a mentalist who uses his skills of observation to solve crimes as an independent detective working with the police.

Tunney will play career-focused lead agent Teresa Lisbon. The actress, who starred on the first season of Fox's "Prison Break," will next be seen in Guillermo Arriaga's "The Burning Plain." She is repped by Gersh, Hyler Management and attorney David Weber.

"Ex," from 20th TV, is based on an Israeli format. It centers on Annabelle (Reaser), who learns from a psychic that she already has dated the man she's supposed to marry, so she revisits her past relationships in the hopes of finding him.

On the CBS Par-produced "90210" spinoff, penned by Rob Thomas, Milligan will play Ethan, a popular star athlete at West Beverly Hills High School. Last season, the Milligan starred on the CW drama "Runaway." He is repped by Gersh and Lucas Talent.

"Island," from CBS Par and director Jon Turteltaub, is a horror story that unfolds over the course of a season as a group of friends meet on an island off the Seattle coast for a destination wedding.

Merriman (CBS' "Comanche Moon") and Australian-born Noble will play the groom and the bride, while the Irish-born Cassidy will play the groom's childhood friend with a tragic past.